[MacPorts] #57633: I tried to upgrade macports. but this error showed up

[MacPorts]

#57633: I tried to upgrade macports. but this error showed up
----------------------+--------------------------------------------
  Reporter:  vvn29    |      Owner:  (none)
      Type:  defect   |     Status:  closed
  Priority:  High     |  Milestone:
 Component:  ports    |    Version:  2.5.4
Resolution:  invalid  |   Keywords:  can't read "configure.sdkroot"
      Port:           |
----------------------+--------------------------------------------
Changes (by jmroot):

 * status:  new => closed
 * resolution:   => invalid


Comment:

 Make sure you have both Xcode and the Command Line Tools installed, as per
 the MacPorts installation instructions.

-- 
Ticket URL: <https://trac.macports.org/ticket/57633#comment:1>
MacPorts <https://www.macports.org/>
Ports system for macOS